I run at a constant pace, and it takes me 18 minutes to run to the store from my house. If the store is 2 miles away, and my friend's house is 1 mile away from my house, how many minutes will it take me to run from my house to my friend's house?

9 minutes

Step-by-step explanation:

if the store is 2 miles, and your friends house is 1, and you run at a constant pace both times, youre dividing the time in half

18 divided by 2 = 9

cool? what is the actuall ?

step-by-step explanation:

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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